Yazoo/Kees 4HRK20 User Manual
Parts Manual
MANUAL NO. 106395 REV. 01 (06/10/03)
Models:
ZHDD61270
ZHDD61340
ZHDD72340
©2003 Yazoo/Kees Power Equipment. All Rights Reserved.
Beatrice, NE. Printed in U.S.A.
2
TABLE OF CONTENTS
PAGE
MAIN FRAME ASSEMBL Y......................................................................4
ENGINE ASSEMBL Y , 26.5 H.P. ..............................................................6
ENGINE ASSEMBL Y , 34 H.P. .................................................................8
RADIA TOR, 26.5 H.P. ............................................................................10
RADIA TOR, 34 H.P. ...............................................................................1 1
MOTION CONTROL.............................................................................. 12
HYDRAULIC ASSEMBLY ....................................................................... 14
HYDRAULIC HOSES & FITTINGS ........................................................ 16
FUEL GROUP ....................................................................................... 18
BRAKE GROUP LINKAGE ....................................................................20
SEAT ASSEMBLY.................................................................................. 22
FOOT PEDAL ....................................................................................... 24
CASTER ASSEMBL Y ............................................................................25
DECK LIFT 26.5 H.P.............................................................................. 26
DECK LIFT 34 H.P................................................................................. 28
DECK ASSEMBL Y , 61" .......................................................................... 30
DECK ASSEMBL Y , 72" .......................................................................... 32
DECALS ................................................................................................34
ELECTRICAL GROUP .......................................................................... 36
WIRE HARNESS................................................................................... 38
WIRING SCHEMA TIC ............................................................................ 40
3
MAIN FRAME ASSEMBLY
57
50
35
62
61
58
48
48
54
2
32
51
56
42
59
52
22
22
48
48
57
16
60
49
55
58
51
43
47
35
3
53
50
8
21
46
53
23
50
5
48
4
55
58
38
36
36
37
39
12
44
10
24
34
51
48
48
6
15
51
46
21
12
9
24
23
25
33
20
16
17
1
14
26
28
49
13
27
29
28
30
31
52
42
7
48
11
45
19
18
4
MAIN FRAME ASSEMBLY
ITEM P ART NO. QTY. DESCRIPTION
1 .... 106206 ...........1...... Frame w/decals
2 .... 108363 ...........1...... Panel, back,
........................................ w/decals
3 .... 107852 ...........1...... Hood
4 .... 107846 ...........1...... Frame, rear
5 .... 106407 ...........1...... Support, right
6 .... 106408 ...........1...... Support, left
7 .... 107200 ...........1...... Fender, right
8 .... 107199 ...........1...... Fender, left
9 .... 107782 ...........1...... Panel, top left
10 .. 107779 ...........1...... Console panel
11 .. 107777 ...........1...... Console, bottom
12 .. 107788 ...........2...... Bracket, angle
13 .. 107661 ...........1...... Control panel
14 .. 107792 ...........1...... Console, bottom
15 .. 108055 ...........2...... Support
16 .. 107867 ...........2...... Stiffener
17 .. 107232 ...........2...... Latch, magnetic
18 .. 977778 ...........3...... Pad, abrasive
19 .. 107152 ...........1...... Pan, floor
20 .. 102587 ...........6...... Stop, rubber
21 .. 10441 1 ...........4...... Knob w/stud
22 .. 107858 ...........11 .... Grommet, bumper
23 .. 103684 ...........7...... Grommet
24 .. 107656 ...........2...... Grommet
25 .. 107210 ...........1...... Grommet
26 .. 102535 ...........2...... Cap, grease
27 .. 102851 ...........2...... Seal
28 .. 102543 ...........4...... Bearing
29 .. 102852 ...........2...... Nut, 1-14, slotted jam
30 .. 102889 ...........2...... Pin, cotter, 1/8 x 2
31 .. 101474 ...........2...... Zerk
32 .. 106301 ...........2...... Plate, skid
33 .. 104763 ...........2...... `U’ clip
34 .. 102732 ...........1...... Cable, throttle
35 .. 106348 ...........2...... Idler
ITEM P ART NO. QTY. DESCRIPTION
36 .. 106418 ...........1...... Arm
37 .. 106417 ...........1...... Bushing
38 .. 103256 ...........1...... Spring
39 .. 103300 ...........1...... Zerk
42 .. 990362 ...........12.... Screw, 1/4-20 x 5/8,
........................................ tapping
43 .. 990517 ...........3...... Washer, 3/8
44 .. 990411 ...........2...... Bolt, #10-24 x 1/2
45 .. 976977 ...........7...... Nut, #10-24, nyloc
46 .. 990717 ...........15.... Nut, 5/16-18, nyloc
47 .. 990550 ...........1...... Washer, 1/2
48 .. 976979 ...........16.... Nut, 3/8-16, nyloc
49 .. 990598 ...........20.... Washer, 1/4
50 .. 990209 ...........16.... Bolt, 5/16-18 x 1
51 .. 990563 ...........18.... Bolt, 3/8-16 x 1
52 .. 990052 ...........12.... Lockwasher, 1/4
53 .. 990188 ...........28.... Washer, 5/16, SAE
54 .. 107026 ...........1...... Bolt, 1/2-20 x 2, Gr.8,
55 .. 101331 ...........2...... Nut, 1/2-20, nyloc,
56 .. 990258 ...........1...... Nut, 1/2-20,
57 .. 106504 ...........2...... Washer, heavy
58 .. 990122 ...........2...... Washer, 3/8
59 .. 990629 ...........2...... Bolt, 3/8-16 x 2 1/4
60 .. 108346 ...........1...... Bolt, 1/2-20 x 2 1/4
61 .. 990692 ...........2...... Washer, 5/16
62 .. 990187 ...........2...... Lockwasher, 5/16
...... 976856 ...........6...... Wire tie (Not shown)
5
NOTE:
TORQUE TO 45 FT/LBS
NOTE:
ASSEMBLE WITH SMALL
O.D. STEP TOW ARD BEARING
19
43
39
ENGINE ASSEMBLY
27 H.P.
50
48
33
51
44
46
53
47
46
52
45
6
49
51
48
39
43
NOTE: HUB DOWN
NOTE:
TORQUE TO 45 FT/LBS
57
62
61
58
59
28
39
15
3
RIGHT REAR ONL Y
12
37
27
38
24
4
29
26
55
ITEM 14 TO BE
NESTED BETWEEN
ITEM 9 & ITEM 16
20
54
13
11
36
36
27
1
14
60
63
56
27
18
36
17
5
41
64
63
23
25
35
27
9
38
26
22
16
10
31
40
40
2
30
42
21
8
34
16
27
36
7
38
22
6
ENGINE ASSEMBLY
27 H.P.
ITEM P ART NO. QTY. DESCRIPTION
1 ........ 107948..............1..... Muffler
2 ........ 106335..............1..... Sheave, engine
3 ........ 106329..............1..... Clutch
4 ........ 108054..............1..... Restraint
5 ........ 106306..............1..... Jack mount
6 ........ 107864..............1..... Shield, heat
7 ........ 107841..............1..... Bracket, air filter
8 ........ 107860..............1..... Air filter hose
9 ........ 107861..............1..... Engine mount,
............................................. left
10 ...... 107862..............1..... Engine mount,
............................................. right
11 ...... 106422..............1..... Arm
12 ...... 106417..............1..... Bushing
13 ...... 103256..............1..... Spring
14 ...... 108200..............1 ..... Muffler mount
15 ...... 106504..............1..... Washer , heavy
16 ...... 106291..............4..... Isolator mount,
............................................. engine
17 ...... 107994..............1..... Idler
18 ...... 106338..............1..... Belt, primary
............................................. (matched set only)
19 ...... 106339..............1..... Belt, mule
20 ...... 106376..............1..... Air filter assembly
21 ...... 106384..............2..... Clamp
22 ...... 104959..............5..... Isolator washer
23 ...... 108052..............3..... Bushing, machine,
............................................. 1 1/8 x 10 ga.
24 ...... 976998..............1..... Zerk
25 ...... 990122..............1..... Washer, 3/8, SAE
26 ...... 990550..............5..... Washer, 1/2
27 ...... 976934..............10 ... Bolt, 5/16-18 x 3/4
28 ...... 991120..............1..... Bolt, 7/16-20 x 2 1/2
29 ...... 101332..............4..... Bolt, 1/2-13 x 2 3/4
30 ...... 977692..............4..... Bolt, M8-1.25 x 35
31 ...... 990622..............2..... Bolt, 1/2-13 x 1 1/4,
............................................. serrated head
ITEM P ART NO. QTY. DESCRIPTION
32 ...... 108346..............1..... Bolt, 1/2-13 x 2 1/2
33 ...... 990209..............4..... Bolt, 5/16-18 x 1
34 ...... 300600..............13 ... Bolt, M8 x 1.25 x 20
35 ...... 108271..............1..... Bolt, 3/8-16 x 3 1/2
36 ...... 990717..............10 ... Nut, 5/16-18, nyloc
37 ...... 976979..............1..... Nut, 3/8-16, nyloc
38 ...... 101331..............7..... Nut, 1/2-13, nyloc
39 ...... 990247..............3..... Lockwasher, 7/16
40 ...... 990187..............17 ... Lockwasher, 5/16
41 ...... 100152..............1..... Key, 1/4 sq. x 1 7/8
42 ...... 990692..............2..... Washer, 5/16
43 ...... 100141..............2..... Bolt, 7/16-20 x 1 1/2
44 ...... 107272.............. 1 ..... Combo spacer
45 ...... 104852..............1..... Housing
46 ...... 102677..............2..... Bearing
47 ...... 106344..............1..... S pindle
48 ...... 106504..............2..... Washer , heavy
49 ...... 106347..............1..... Sheave
50 ...... 105485..............1..... Pulley
51 ...... 101995..............2..... Key, 1/4" sq. x 1 1/8"
52 ...... 102244..............1..... Machine bushing,
............................................. 18 ga
53 ...... 102676..............1..... Spacer
54 ...... 106375..............1 ..... Indicator, air filter
55 ...... 106313..............1..... Air filter
56 ...... 106377..............1..... Safety element
57 ...... 108470..............1..... Body , 90°
58 ...... 108473..............1..... Precleaner assembly
59 ...... 108474..............1..... Mounting bracket
60 ...... 108472..............1 ..... S-drain
61 ...... 108475..............2..... Clamp
62 ...... 108476..............2..... Hinge
.......... 106327..............1..... Stub shaft
............................................. (Not shown)
63 ...... 102593..............4..... Washer, 3/8, spring
64 ...... 990585..............2..... Nut, 5/16-18
.......... 109177..............1..... Manifold gasket,
............................................. (Not shown)
7
43
39
48
50
ENGINE ASSEMBLY
34 H.P.
44
46
51
53
NOTE:
TORQUE TO 45 FT/LBS
NOTE:
ASSEMBLE WITH SMALL
O.D. STEP TOW ARD BEARING
19
39
28
15
3
12
37
27
47
46
45
52
49
51
48
33
6
38
36
26
13 14
36
18
1
11
24
32
4
36
5
27
17
41
64
63
23
25
29
38
26
35
10
22
39
43
NOTE:
TORQUE TO 45 FT/LBS
ITEM 14 TO BE
NESTED BETWEEN
ITEM 9 & ITEM 16
27
63
9
2
NOTE: HUB DOWN
57
60
56
27
6162
58
59
55
20
54
21
RIGHT REAR ONL Y
38
16
31
22
16
34
8
40
30
27
42
8
7
36
ENGINE ASSEMBLY
34 H.P.
ITEM P ART NO. QTY. DESCRIPTION
1 ........ 107747..............1..... Muffler
2 ........ 106335..............1..... Sheave, engine
3 ........ 106329..............1..... Clutch
4 ........ 108054..............1..... Restraint
5 ........ 106306..............1..... Jack mount
6 ........ 107864..............1..... Shield, heat
7 ........ 107841..............1..... Bracket, air filter
8 ........ 106381..............1..... Hose
9 ........ 107861..............1..... Engine mount,
............................................. left
10 ...... 107862..............1..... Engine mount,
............................................. right
11 ...... 106422..............1..... Arm
12 ...... 106417..............1..... Bushing
13 ...... 103256..............1..... Spring
14 ...... 108200..............1 ..... Muffler mount
15 ...... 106504..............1..... Washer , heavy
16 ...... 106291..............4..... Isolator mount,
............................................. engine
17 ...... 107994..............1..... Idler
18 ...... 106338..............1..... Belt, primary
............................................. (matched set only)
19 ...... 106339..............1..... Belt, mule
20 ...... 106315..............1..... Air filter assembly
21 ...... 106383..............2..... Clamp
22 ...... 104959..............5..... Isolator washer
23 ...... 108052..............1..... Bushing, machine,
............................................. 1 1/8 x 10 ga.
24 ...... 976998..............1..... Zerk
25 ...... 990122..............1..... Washer, 3/8,SAE
26 ...... 990550..............1..... Washer, 1/2
27 ...... 976934..............10 ... Bolt, 5/16-18 x 3/4
28 ...... 991120..............1..... Bolt, 7/16- 20 x 2 1/2
29 ...... 101332..............4..... Bolt, 1/2-13 x 2 3/4
30 ...... 977692..............4..... Bolt, M8-1.25 x 35
31 ...... 990622..............2..... Bolt, 1/2-13 x 1 1/4,
............................................. serrated head
ITEM P ART NO. QTY. DESCRIPTION
32 ...... 108346..............1..... Bolt, 1/2-13 x 2 1/2
33 ...... 990209..............4..... Bolt, 5/16-18 x 1
34 ...... 300600..............13... Bolt, M8 x 1.25 x 20
35 ...... 108271..............1..... Bolt, 3/8-16 x 3 1/2
36 ...... 990717..............10... Nut, 5/16-18, nyloc
37 ...... 976979..............1..... Nut, 3/8-16, nyloc
38 ...... 101331..............7..... Nut, 1/2-13, nyloc
39 ...... 990247..............3..... Lockwasher, 7/16
40 ...... 990187..............17... Lockwasher, 5/16
41 ...... 100152..............1..... Key , 1/4 sq. x 1 7/8
42 ...... 990692..............2..... Washer, 5/16
43 ...... 100141..............3..... Bolt, 7/16-20 x 1 1/2
44 ...... 107272.............. 1 ..... Combo spacer
45 ...... 104852..............1..... Housing
46 ...... 102677..............2..... Bearing
47 ...... 106344..............1..... S pindle
48 ...... 106504..............2..... Washer , heavy
49 ...... 106347..............1..... Sheave
50 ...... 105485..............1..... Pulley
51 ...... 101995..............2..... Key, 1/4" sq. x 1 1/8"
52 ...... 102244..............1..... Machine bushing,
............................................. 18 ga
53 ...... 102676..............1..... Spacer
54 ...... 106375..............1 ..... Indicator, air filter
55 ...... 106313..............1..... Air filter
56 ...... 106377..............1..... Safety element
57 ...... 108471..............1..... Body
58 ...... 108473..............1..... Precleaner assembly
59 ...... 108474..............1..... Mounting bracket
60 ...... 108472..............1 ..... S-drain
61 ...... 108475..............2..... Clamp
62 ...... 108476..............2..... Hinge
.......... 106327..............1..... Stub shaft
............................................. (Not shown)
63 ...... 102593..............4..... Washer, 3/8, spring
64 ...... 990585..............2..... Nut, 5/16-18
.......... 109177..............1..... Manifold gasket,
............................................. (Not shown)
9
RADIATOR
13
15
27 H.P.
14
5
2
11
1
7
3
12
10
13
9
13
1
13
4
6
8
1
13
ITEM P ART NO. QTY. DESCRIPTION
1 ........ 106310..............4..... Isolator
2 ........ 990052..............4..... Lockwasher, 1/4
3 ........ 990187..............2..... Lockwasher, 5/16
4 ........ 107855..............1..... Bracket, mounting
5 ........ 106308..............1..... Spacer, fan
6 ........ 106316..............1..... Radiator
7 ........ 106311 ..............1..... Shroud
8 ........ 106318..............1..... Debris guard
9 ........ 106297..............2..... Bracket, isolator
10 ...... 990209..............1..... Bolt, 5/16-18 x 1
11 ...... 106307..............4..... Bolt, M6-1 x 30
12 ...... 976934..............2..... Bolt, 5/16-18 x 3/4
13 ...... 990717..............9..... Nut, 5/16-18
14 ...... 106320..............1..... Cap, radiator
15 ...... 990188..............2..... Washer, 5/16, SAE
.......... 106321..............4..... Clamp, hose (not shown)
.......... 106326..............1..... Hose, lower (not shown)
.......... 106325..............1..... Hose, upper (not shown)
.......... 106402..............1..... Overflow reservoir (not shown)
.......... 106322..............2..... Drain, radiator (not shown)
10
RADIATOR
13
15
34 H.P.
14
5
2
11
1
7
3
12
13
9
13
1
13
4
10
6
8
1
13
ITEM P ART NO. QTY. DESCRIPTION
1 ........ 106310..............4..... Isolator
2 ........ 990052..............4..... Lockwasher, 1/4
3 ........ 990187..............2..... Lockwasher, 5/16
4 ........ 107855..............1..... Bracket, mounting
5 ........ 107995..............1..... Spacer, fan
6 ........ 106316..............1..... Radiator
7 ........ 106317..............1..... Shroud
8 ........ 106318..............1..... Debris guard
9 ........ 106297..............2..... Bracket, isolator
10 ...... 990209..............1..... Bolt, 5/16-18 x 1
11 ...... 300599..............4..... Bolt, M6-1 x 40
12 ...... 976934..............2..... Bolt, 5/16-18 x 3/4
13 ...... 990717..............9..... Nut, 5/16-18
14 ...... 106320..............1..... Cap, radiator
15 ...... 990188..............2..... Washer, 5/16, SAE
.......... 106321..............4..... Clamp, hose (not shown)
.......... 106326..............1..... Hose, lower (not shown)
.......... 106325..............1..... Hose, upper (not shown)
.......... 106402..............1..... Overflow reservoir (not shown)
.......... 106322..............2..... Drain, radiator (not shown)
11
MOTION CONTROL
38
1
23
4
25
21
34
26
13
37
25
31
31
16
18
10
32
21
7
31
8
21
34
7
8
31
6
5
13
12
35
1
31
25
20
19
18
17
11
3
2
16
27
25
6
5
21
20
30
11
36
31
29
35
12
9
28
19
31
22
24
15
37
4
33
14
22
23
3
21
12
MOTION CONTROL
ITEM P ART NO. QTY. DESCRIPTION
1 ........ 104190..............2..... Handle
2 ........ 102809..............2..... Arm, control shaft
3 ........ 106687..............2..... Control lever extension
4 ........ 102593..............8..... Washer, 3/8, spring
5 ........ 107837..............2..... Pump linkage bar
6 ........ 102590..............2..... Ball end, right
7 ........ 105732..............2..... Pump lever
8 ........ 105079..............2..... Setscrew, 5/16-18 sq. x 5/8, cone pt.
9 ........ 103547..............2..... Washer
10 ...... 976998..............2..... Zerk
11 ...... 104995..............2..... Spacer
12 ...... 102720..............2..... Dampener
13 ...... 106412..............2..... Bracket, L
14 ...... 976952..............4..... Screw, #10-24 x 5/8
15 ...... 104363..............1..... Control, left
16 ...... 102591..............2..... Ball end, left
17 ...... 104364..............1..... Control, right
18 ...... 102678..............2..... T apped plate
19 ...... 106269..............2..... Switch
20 ...... 103297..............2..... Detent spring, rev .
21 ...... 990692..............6..... Washer, 5/16
22 ...... 106776..............4..... Bolt, 3/8-16 x 1/2
23 ...... 990563..............4..... Bolt, 3/8-16 x 1
24 ...... 990655..............6..... Bolt, 3/8-16 x 1 1/2
25 ...... 990209..............4..... Bolt, 5/16-18 x 1
26 ...... 990517..............2..... Washer, 3/8
27 ...... 991055..............2..... Bolt, 5/16-18 x 2 1/4, tap
28 ...... 990627..............2..... Bolt, 5/1618 x 1 1/4
29 ...... 976934..............4..... Bolt, 5/16-18 x 3/4
30 ...... 990588..............2..... Bolt, 3/8-16 x 2
31 ...... 990184..............14... Nut, 5/16-18, centerlock
32 ...... 990585..............2..... Nut, 5/16-18, serrated washer
33 ...... 990546..............6..... Nut, 3/8-16, centerlock
34 ...... 990223..............6..... Nut, 5/16-24
35 ...... 991073..............2..... Nut, 5/16-24, jam, LH
36 ...... 990613..............2 ..... Nut, 3/8-16
37 ...... 976979..............4..... Nut, 3/8-16, nyloc
38 ...... 102592..............2..... Grip
13
25
20
27
14
2
21
26
HYDRAULIC ASSEMBL Y
TO ENGINE BLOCK PORT
5
31
29
30
34
32
36
28
7
3
21
4
6
35
24
1
19
37
30
31
30
29
32
10
12
22
13
23
18
16
31
9
39
11
21
40
41
38
44
43
42
18
17
29
33
31
8
15
37
14
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